Thanks for your continued replies, jk.
Insurance invalidation seems like a worst-case scenario. I checked the geico site, and unfortunately I do see that I somehow listed myself as the owner of the vehicle. There is an option to select the owner as "Owner not listed on policy", and I could change that now. I was not carrying collision/comprehensive anyway as the value of the car is low.

Anyway, I wanted to ask you, in your opinion should I submit the affidavit for myself given my circumstances?
Thank you,